The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 2001
Filed:
Mar. 16, 1999
David Nir, Tel Aviv, IL;
Lynx Photonic Networks INC, Calabasas Hills, CA (US);
Abstract
An optical switch array in which at least three input waveguides are coupled to at least three output waveguides. Each of the output waveguides is coupled in the same order to each of the input waveguides by a switching element such as a 1×2 switch, via an intermediate waveguide and a combining mechanism that includes a coupling element such as a y-junction combiner. For compactness, the switching elements that couple to the same output waveguide are mutually displaced along the input waveguides. Optionally, each of the input waveguides is coupled to an auxiliary waveguide, which in turn is coupled to further output waveguides.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile